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ABinaryExp.java

00001 package edu.ksu.cis.bandera.specification.predicate.node;
00002 
00003 /* This file was generated by SableCC (http://www.sable.mcgill.ca/sablecc/). */
00004 
00005 import java.util.*;
00006 import edu.ksu.cis.bandera.specification.predicate.analysis.*;
00007 
00008 public final class ABinaryExp extends PExp
00009 {
00010     private PExp _left_;
00011     private PBinOp _binOp_;
00012     private PExp _right_;
00013 
00014     public ABinaryExp()
00015     {
00016     }
00017     public ABinaryExp(
00018         PExp _left_,
00019         PBinOp _binOp_,
00020         PExp _right_)
00021     {
00022         setLeft(_left_);
00023 
00024         setBinOp(_binOp_);
00025 
00026         setRight(_right_);
00027 
00028     }
00029     public void apply(Switch sw)
00030     {
00031         ((Analysis) sw).caseABinaryExp(this);
00032     }
00033     public Object clone()
00034     {
00035         return new ABinaryExp(
00036             (PExp) cloneNode(_left_),
00037             (PBinOp) cloneNode(_binOp_),
00038             (PExp) cloneNode(_right_));
00039     }
00040     public PBinOp getBinOp()
00041     {
00042         return _binOp_;
00043     }
00044     public PExp getLeft()
00045     {
00046         return _left_;
00047     }
00048     public PExp getRight()
00049     {
00050         return _right_;
00051     }
00052     void removeChild(Node child)
00053     {
00054         if(_left_ == child)
00055         {
00056             _left_ = null;
00057             return;
00058         }
00059 
00060         if(_binOp_ == child)
00061         {
00062             _binOp_ = null;
00063             return;
00064         }
00065 
00066         if(_right_ == child)
00067         {
00068             _right_ = null;
00069             return;
00070         }
00071 
00072     }
00073     void replaceChild(Node oldChild, Node newChild)
00074     {
00075         if(_left_ == oldChild)
00076         {
00077             setLeft((PExp) newChild);
00078             return;
00079         }
00080 
00081         if(_binOp_ == oldChild)
00082         {
00083             setBinOp((PBinOp) newChild);
00084             return;
00085         }
00086 
00087         if(_right_ == oldChild)
00088         {
00089             setRight((PExp) newChild);
00090             return;
00091         }
00092 
00093     }
00094     public void setBinOp(PBinOp node)
00095     {
00096         if(_binOp_ != null)
00097         {
00098             _binOp_.parent(null);
00099         }
00100 
00101         if(node != null)
00102         {
00103             if(node.parent() != null)
00104             {
00105                 node.parent().removeChild(node);
00106             }
00107 
00108             node.parent(this);
00109         }
00110 
00111         _binOp_ = node;
00112     }
00113     public void setLeft(PExp node)
00114     {
00115         if(_left_ != null)
00116         {
00117             _left_.parent(null);
00118         }
00119 
00120         if(node != null)
00121         {
00122             if(node.parent() != null)
00123             {
00124                 node.parent().removeChild(node);
00125             }
00126 
00127             node.parent(this);
00128         }
00129 
00130         _left_ = node;
00131     }
00132     public void setRight(PExp node)
00133     {
00134         if(_right_ != null)
00135         {
00136             _right_.parent(null);
00137         }
00138 
00139         if(node != null)
00140         {
00141             if(node.parent() != null)
00142             {
00143                 node.parent().removeChild(node);
00144             }
00145 
00146             node.parent(this);
00147         }
00148 
00149         _right_ = node;
00150     }
00151     public String toString()
00152     {
00153         return ""
00154             + toString(_left_)
00155             + toString(_binOp_)
00156             + toString(_right_);
00157     }
00158 }

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